How come when you inhale helium, your voice gets really squeaky?

Answer 1

Helium is lighter and thinner than oxygen (air). It makes your vocal cords tighter and less air comes out at once like a viola and a violin. That's why when you inhale it your voice gets higher. If you inhale too much helium you'll pass out, my friend did once!

Answer 2

as straight away as we communicate air passes out from our lungs via way of our vocal chords and is delivered approximately to vibrate and you hear the words. as quickly as you combine helium with air the resultant combination is plenty much less dense so as you breathe out the timbre of your voice is altered. The spped of sound in a miles much less dense helium/air combination is greater desirable than in in basic terms air. you're increasing the cost of sound of your voice on a similar time as respiration out this much less dense combination and this advance in speed will impact the frequencies that make up your 'voice'. If the frequencies are affected the timbre is affected too. A greater desirable dense gas ought to have an exceedingly wierd impact. Strictly talking even in spite of the incontrovertible fact that maximum human beings say it incredibly is the pitch that ameliorations, it incredibly is the certainly the 'timbre' it incredibly is replaced, as your vocal chords produce the comparable shapes and as a effect the comparable pitch.

Answer 3

the helium is much lighter than the air we breathe so it rushes past the vocal chords faster, creating the high-pitched sound we hear

Answer 4

it constricts you vocal cords, and like a guitar or instrument, when a string is tight, there is a higher pitched sound that comes off of it

Answer 5

That is a really good question that I don't know the answer to. Sorry, maybe someone else will?

Answer 6

In short version, your larnyx shrinks as it escapes.

Answer 7

it messes with the vocal cords- really not healthy for your lungs either.

Answer 8

b/c its the it makes balloons float and if makes ur voice float